A 5-year-old boy was seen with a history of gradually increasing abdominal distension from the age of 6 mo associated with diarrhea but no history of fever, jaundice, dyspnoea or swelling of extremities. He was undergoing repeated ‘ascitic’ taps from 1.5 yrs age and was on diuretics and anti-tuberculous treatment inspite of negative stains and DNA analysis. While the initial 2 taps were clear (...

CONTEXT The development of pancreatic tissue outside the confines of the main gland represents a congenital abnormality referred to as heterotopic pancreas. This is a rare pathological and surgical entity which remains mostly asymptomatic. CASE REPORT We present the case of a 28-year-old male, who was admitted to hospital because of a history of blood in bowel movements. After a normal gastro...

A 34-year-old man with hypercalcemia had a sestamibi scan that showed increased uptake that appeared to correspond with a 7 mm density in the mediastinum, adjacent to the aortic arch, on chest CT. This lesion was thought to be consistent with an ectopic parathyroid adenoma. Prior to surgical exploration, the patient was injected intravenously with 12.3 millicuries of Tc99m-sestamibi. The lesion...

This thesis is accomplished in the context of the industrial simulation domain that addresses the problems of modelling of human behavior in military training and civil security simulations. The aim of this work is to solve large stochastic and sequential decision making problems in the Markov Decision Process (MDP) framework using Reinforcement Learning methods for learning and planning under ...

A 40-year-old male presented with acutely oncoming neuropsychiatric symptoms in the form of extrapyramidal disturbances, personality change, behavior changes and urinary incontinence. One month prior to this symptomatology, he had been found unconscious in his closed room where a coal fire was burning overnight. He recovered completely in two days with supportive therapy. Magnetic resonance ima...